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ricardonacif

and invite this freelancer
Flag of Brazil Belo Horizonte, Brazil
It's currently I'm Online! I'm Offline
Member since June, 2013

I'm a web developer with 3 years of experience in Ruby on Rails and I'm Bachelor of Information's System. I have a huge experience developing medium to large applications, with tests (specs) and a clean code. Experienced using Facebook Open Graph API, building apps and integrating websites with Facebook. I also have experience working as a Software Design Designer and Wordpress Developer. My other skills include Facebook, CoffeeScript, jQuery and Javascript. Always shipping great projects in a short time.

5.0 / 5
4.3 / 10

@ricardonacif

  • 100%Jobs Completed
  • 100%On Budget
  • 89%On Time
  • 50%Repeat Hire Rate

Recent Exams

  • US English Level 1 Top 71%
    78%

Top Skills

  • Ruby on Rails
  • AJAX
  • Javascript
  • Software Architecture
  • jQuery / Prototype
  • Ruby
  • .NET
  • Web Security
  • Wordpress
  • Facebook Marketing
  • Bulk Marketing
  • CMS
  • YouTube
  • Software Testing
  • Website Testing
  • NoSQL Couch & Mongo
  • Nginx
  • MySQL
  • Amazon Web Services
  • HTML5
  • UNIX
  • eLearning
  • Gamification
  • MVC
  • node.js
  • Bitcoin
  • Socket IO
  • Bootstrap
  • Ubuntu
+ show more

Recent Reviews

  • image of coyler12 Ruby Stuff $35.00 USD

    “Another Great Job!”

    coyler12 Flag of United States 6 months ago.
    • Ruby on Rails
    • Hire me
  • image of Onemagine Read Heroku Logs, and fix problem $66.00 USD

    “Worked very quickly and got the job done! Would recommend!”

    Onemagine Flag of Bahamas 6 months ago.
    • Ruby on Rails
  • image of coyler12 Ruby On Rails Developer for 2 page site $111.00 USD

    “Great job! Thanks for all of your help!”

    coyler12 Flag of United States 6 months ago.
    • PHP
    • Website Design
    • Graphic Design
    • Ruby on Rails
    • HTML
  • image of trigun0x2 Internationalization of Rails site $160.00 USD

    “Ricardo was great! Only reason it wasn't on time was due to personal issues. Excellent communication and updates through Skype.”

    trigun0x2 Flag of Canada 10 months ago.
    • Translation
    • Ruby on Rails
    • Ruby
  • image of TrudyG1 Need fixes for my website $20.00 AUD

    “Ricardo is a fantastic software engineer. He is dedicated, professional and understand concepts quickly. I have no hesitation in recommending him.”

    TrudyG1 Flag of Australia 10 months ago.
    • PHP
    • Ruby on Rails
    • Software Architecture
  • image of TrudyG1 Ruby on Rails Developer needed - open to bidding $680.00 AUD

    “I would strongly recommend Ricardo. He does excellent work, is very professional and reliable.”

    TrudyG1 Flag of Australia 1 year ago.
    • Ruby on Rails

Badges

  • The Economist

    Complete 10 projects on budget.
  • The Collector

    Reach a balance of 5,000 credits.
  • Feedback Guru

    Receive 10 reviews
  • Perfectionist

    Receive 5-star ratings in 90% of your completed projects (minimum 10 projects).
  • The Critic

    Post 10 Reviews.
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • The Regular

    Log in every day for 1 week.
  • Deck the Halls

    Participated in the 2013 twelve days of Freelancer Festivities
  • The Seeker

    Bid on 20 projects.
  • Smart Money

    Create 10 Milestones.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Perfectionist

    Edited a bid.
  • Insta-Hire

    Use Hire Me to employ a Freelancer.
  • All Star

    Receive a 5-star rating for a project.
  • The Adventurer

    Complete your first project.
  • The Deal-Closer

    Get awarded 95% of projects (for over 5 projects)
  • The Speculator

    Sponsor 1 bid.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Quick Pick

    Award your project within 24 hours of posting
  • The Giver

    Award your project to a Freelancer.
  • The Prospector

    Post your first project.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Verified

    Verify your payment method
  • The Collector

    Reach a balance of 5,000 credits.
  • Deck the Halls

    Participated in the 2013 twelve days of Freelancer Festivities
  • The Deal-Closer

    Get awarded 95% of projects (for over 5 projects)
  • The Economist

    Complete 10 projects on budget.
  • Perfectionist

    Receive 5-star ratings in 90% of your completed projects (minimum 10 projects).
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • Smart Money

    Create 10 Milestones.
  • All Star

    Receive a 5-star rating for a project.
  • Feedback Guru

    Receive 10 reviews
  • The Critic

    Post 10 Reviews.
  • The Regular

    Log in every day for 1 week.
  • The Seeker

    Bid on 20 projects.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Perfectionist

    Edited a bid.
  • Insta-Hire

    Use Hire Me to employ a Freelancer.
  • The Adventurer

    Complete your first project.
  • The Speculator

    Sponsor 1 bid.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Quick Pick

    Award your project within 24 hours of posting
  • The Giver

    Award your project to a Freelancer.
  • The Prospector

    Post your first project.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Verified

    Verify your payment method